overall: 69 3/4 in x 24 in x 26 1/4 in; 70 x 24 x 26 in.
Object is a tall metal cabinet. On the rear door is a label with a logo based on the Stanfor dish. Inside rear bottom are two metal boxes labeled "SETI DOWN CONVERTER". In the middle are two large cards cages populated with a number of wire-wrapped boards. These boards are connected with ribbon cables. Above the card cages is a metal box labeled "SETI A/D converter".